,Cast gray iron housing .
Cast DUCTILE iron housing available upon request. 
Dimensions
| d | 50 mm | Bore diameter |
| d1 | ≈62.51 mm | Outer diameter of inner ring |
| A | 43 mm | Overall width |
| A1 | 15 mm | Flange width |
| A3 | 3.2 mm | Depth of centring recess |
| A5 | 33 mm | Standout of end cover |
| B | 51.6 mm | Width of inner ring |
| B1 | 51.6 mm | Overall bearing width |
| B4 | 9 mm | Distance from locking device side face to thread centre |
| Db1 | 107 mm | Top external diameter |
| Db2 | 118 mm | Base external diameter |
| Dc | 125.4 mm | Diameter of housing centering recess |
| J | 111 mm | Distance between attachment bolts |
| L | 143 mm | Overall length |
| N | 18 mm | Diameter of attachment bolt hole |
| s1 | 32.6 mm | Distance from locking device side face to raceway centre |
| T | 60.6 mm | Overall unit width |
THREADED HOLE | RG | 1/4-28 UNF | Housing thread for grease fitting |
| R1 | 28.5 mm | Axial position of the housing thread |
GREASE FITTING | DN | 6.5 mm | Diameter of head sphere of grease fitting |
| SWN | 7 mm | Hexagonal key size for the grease fitting |
| GN | 1/4-28 SAE-LT | Thread of grease fitting |
DOWEL PINS | J6 | 129 mm | Distance of dowel pins |
| J7 | 35.5 mm | Axial offset of dowel pins |
| N4 | 4 mm | Recommended diameter for dowel pins |
Calculation data
| Basic dynamic load rating | C | 35.1 kN |
| Basic static load rating | C0 | 23.2 kN |
| Fatigue load limit | Pu | 0.98 kN |
| Limiting speed | | 4 000 r/min |
Photo show
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